Sanmen Kaina Timing Belts Co., Ltd has founded in May 1989 at Ningbo near by Shanghai. We are a company specializing in manufacturing of transmission belt especially OEM basis. Our main products are timing belts, raw edge V belts, variable speed belts and Multiple V-ribbed belts for automotive, motorcycle, diesel engine, sewing machine, textile machine, tobacco machine etc. We have successively passed the certification of ISO9002, QS9000 and TS16949, the physical and mechanical performances of our products are up to JASO E105-92, JASO E107-88 standard of Japan Automobile Industry and we guarantees the quality by superior materials, advanced rubber cased vulcanization technology and computer network management. After more than 10 years development, our company has rapidly grown up to a well-known belts manufacturer at home and abroad. More Detailed information, please visit our website ( xxxxx), Much thanks.